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11. 发明授权

US08424611B2 Downhole safety valve having flapper and protected opening procedure 有权
标题翻译：井下安全阀具有挡板和保护开启程序
公开(公告)号：US08424611B2
公开(公告)日：2013-04-23
申请号：US12548853
申请日：2009-08-27
申请人： Roddie R. Smith , Michael J. Foster , Eric Johnson
发明人： Roddie R. Smith , Michael J. Foster , Eric Johnson
IPC分类号： E21B34/14
CPC分类号： E21B34/14 , E21B41/0021 , E21B2034/005
摘要： A downhole valve has a closure device (e.g., one or more flappers) for closing off the valve. A no-go actuation mechanism protects the flappers from damage. When the flappers are closed, the mechanism prevents a tool from passing into the valve and causing damage to the flappers. Yet, the mechanism may open the valve's flappers when the tool string is forced into the valve. When the valve has successfully opened, then the mechanism moves out of the way of the toolstring so it can pass through the valve. For the mechanically operated valves, operators use a shifting profile in the valve only in the upward direction to return the valve to the closed position. For hydraulic actuated valves, hydraulic pressure may be used or exhausted, depending on the design, to allow the flappers to go closed. Once the flappers have closed, the no-go mechanism is once again realized.
摘要翻译：井下阀具有用于关闭阀的闭合装置（例如，一个或多个挡板）。不起动致动机构保护挡板免受损坏。当盖板关闭时，该机构防止工具进入阀门并导致刮板损坏。然而，当工具串被迫进入阀门时，该机构可以打开阀的挡板。当阀门成功打开时，机构就会移动到工具串的方式，使其能够通过阀门。对于机械操作的阀门，操作人员仅在向上的方向上使用阀门中的换档曲线，使阀门返回关闭位置。对于液压致动阀，可以根据设计使用或排出液压，以允许挡板关闭。一旦挡板关闭，再次实现了脱扣机构。

12. 发明申请

US20100024552A1 SYSTEMS AND METHODS FOR DETECTING OUT-OF-PLANE LINEAR ACCELERATION WITH A CLOSED LOOP LINEAR DRIVE ACCELEROMETER 有权
标题翻译：用闭环线性驱动加速度计检测平面外线性加速度的系统和方法
公开(公告)号：US20100024552A1
公开(公告)日：2010-02-04
申请号：US12183678
申请日：2008-07-31
申请人： Michael J. Foster
发明人： Michael J. Foster
IPC分类号： G01P15/10 , G01P15/125
CPC分类号： G01P15/125 , G01P15/131 , G01P2015/0831 , G01P2015/0834 , G01P2015/0882
摘要： Systems and methods sense out-of-plane linear accelerations. In an exemplary embodiment, the out-of plane linear accelerometer is accelerated in an out-of-plane direction, wherein the acceleration generates a rotational torque to an unbalanced proof mass. A rebalancing force is applied to at least one plurality of interleaved rotor comb tines and stator comb tines, wherein the rebalancing force opposes the rotational torque, wherein the rotor comb tines are disposed at an end of the unbalanced proof mass, and wherein the stator comb tines are disposed on a stator adjacent to the end of the unbalanced proof mass. An amount of acceleration is then determined based upon the applied rebalancing force.
摘要翻译：系统和方法感知到平面外的线性加速度。在示例性实施例中，面外线性加速度计在面外方向加速，其中加速度产生到不平衡证明质量块的旋转扭矩。重新平衡力被施加到至少一个交错的转子梳齿和定子梳齿上，其中重新平衡力与旋转扭矩相反，其中转子梳齿设置在不平衡证明块的端部，并且其中定子梳尖齿设置在与不平衡证明块的端部相邻的定子上。然后基于所应用的重新平衡力来确定加速度。

13. 发明授权

US07516661B2 Z offset MEMS device 有权
标题翻译： Z偏移MEMS器件
公开(公告)号：US07516661B2
公开(公告)日：2009-04-14
申请号：US11360870
申请日：2006-02-23
申请人： Jonathan L. Klein , Galen P. Magendanz , Peter H. LaFond , Mark L. Williams , Michael J. Foster
发明人： Jonathan L. Klein , Galen P. Magendanz , Peter H. LaFond , Mark L. Williams , Michael J. Foster
IPC分类号： G01P15/00 , G01P15/125
CPC分类号： B81B7/0077 , B81B2201/033 , G01P15/0802 , G01P15/125 , G01P15/18 , Y10T74/22
摘要： A microelectromechanical system (MEMS) device with a mechanism layer having a first part and a second part, and at least one cover for sealing the mechanism layer. The inner surface of at least one of the covers is structured such that a protruding structure is present on the inner surface of the cover and wherein the protruding structure mechanically causes the first part to be deflected out of a plane associated with the second part.
摘要翻译：一种具有机械层的微机电系统（MEMS）装置，其具有第一部分和第二部分，以及至少一个用于密封机构层的盖。至少一个盖的内表面构造成使得突出结构存在于盖的内表面上，并且其中突出结构机械地使第一部分偏离与第二部分相关联的平面。

14. 发明授权

US5464481A Satellite dish cleaning apparatus and methods 失效
标题翻译：卫星清洁设备及方法
公开(公告)号：US5464481A
公开(公告)日：1995-11-07
申请号：US304269
申请日：1994-09-12
申请人： Paul P. Lietz, Jr. , Michael J. Foster
发明人： Paul P. Lietz, Jr. , Michael J. Foster
IPC分类号： A46B9/02 , A46B15/00 , A47L13/02 , A47L13/11
CPC分类号： A47L13/02 , A46B15/00 , A46B9/02 , A46B2200/3073
摘要： A satellite dish cleaning apparatus and method is disclosed in one preferred embodiment of the present invention as including a handle member removably disposed within an elongated opening integrally formed at a first end of an intermediate member. The intermediate member is preferably formed having a substantially curvilinear neck portion extending substantially at an angle between approximately 10.degree. to 170.degree. from the first end to a second end of the intermediate member. Preferably, formed at the second end of the intermediate member is a retaining assembly for removably retaining a first end of a satellite dish engaging member. In addition, formed at a second end of the satellite dish engaging member is a contacting surface having a configuration substantially conforming with the concave facing surface of a satellite dish. In the preferred embodiment, the contacting surface of the removable satellite dish engaging member may comprise, for example, a rigid angular scraping and/or scooping means, a cleaning brush, or a resilient, elastomeric material.
摘要翻译：在本发明的一个优选实施例中公开了一种卫星天线清洁装置和方法，包括可移除地设置在中间构件的第一端处整体形成的细长开口内的手柄构件。中间构件优选地形成为具有基本上曲线的颈部，该颈部基本上以从中间构件的第一端到第二端之间的大约10°至170°之间的角度延伸。优选地，在中间构件的第二端处形成有用于可移除地保持卫星盘接合构件的第一端的保持组件。此外，形成在卫星盘接合构件的第二端处是具有基本上与卫星盘的凹面对面相符的构造的接触表面。在优选实施例中，可移动卫星天线接合构件的接触表面可以包括例如刚性角刮和/或舀取装置，清洁刷或弹性弹性体材料。

15. 发明授权

US5308127A Method for locking a sash 失效
标题翻译：锁定窗框的方法
公开(公告)号：US5308127A
公开(公告)日：1994-05-03
申请号：US4317
申请日：1993-01-14
申请人： Michael J. Foster
发明人： Michael J. Foster
IPC分类号： E05B65/08 , E05C1/14
CPC分类号： E05B65/0864 , Y10T29/49845 , Y10T292/0997 , Y10T292/1031
摘要： A method is for selectively locking two frame members of a window or door to prevent sliding movement of one frame relative to the other. The method involves providing an aperture in one frame, securing a sleeve to the other frame in alignment with the aperture, inserting a bolt through the sleeve and into the aperture. The bolt includes two lengths which are pivotably connected together. When the bolt is in retracted position, one portion of the bolt can be pivoted relative to the other portion of the bolt and then moved along a line perpendicular to the axis of the first portion of the bolt.
摘要翻译：一种方法是选择性地锁定窗或门的两个框架构件，以防止一个框架相对于另一个框架的滑动移动。该方法包括在一个框架中提供孔，将套筒固定到另一个框架上，与孔对准，将螺栓穿过套筒插入孔中。螺栓包括两个可枢转地连接在一起的长度。当螺栓处于缩回位置时，螺栓的一部分可以相对于螺栓的另一部分枢转，然后沿着与螺栓的第一部分的轴线垂直的线移动。

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